Finding the Third Proportional to 108,744.75 and 239,562

Step by Step Solution

1. Step 1: Write the proportion equation
   108,744.75 : 239,562 = 239,562 : x
2. Step 2: Convert to fraction form
   108,744.75/239,562 = 239,562/x
3. Step 3: Cross multiply
   108,744.75x = 239,562 × 239,562
4. Step 4: Simplify right side
   108,744.75x = 57,389,951,844
5. Step 5: Solve for x
   x = 57,389,951,844/108,744.75
6. Step 6: Final answer
   x = 527,749.17